AITENG V026J Wireless Batteryless WIFI Doorbell, US Plug Type-iPad Pro Series Parts 3-inch notebooks for mainstream brands

3-inch notebooks for mainstream brands in the market

YOGA 720-15

stable signal and fast response

General Compatible with Honor:  20i

Operating temperature: -10 degrees to 55 degrees

AITENG V026J Wireless Batteryless WIFI Doorbell, US Plug Type-iPad Pro Series Parts 3-inch notebooks for mainstream brands1. Working mode: self powered doorbell 2. Receiver working voltage: 110V 240V 3. Power: less than 2W 4. Working frequency: 433. 92MHZ 5. Remote control receiving distance: more than 150m (open area) 6. AC terminal (pin): US plug, EU plug, UK plug 7. Transmitter operating frequency: 433. 92MHZ 8. Transmitter operating current: less than 15mA 9. LED indicator: press the launch button, the LED of the transmitter is on, the transmitter works, and the